LOVATO Electric expands its range of interface protection systems with the new PMVF71<\/b>, designed in compliance with the ENA (Energy Network Association) Engineering Recommendation G99<\/b>.<\/p>\n<\/div><\/div><\/div>![](\"https:\/\/www.lovatoelectric.com\/wp-content\/uploads\/2026\/04\/PMVF71-1280x880-1.jpg\" "\\"PMVF71")
<\/span><\/div><\/div><\/div>PMVF71 replaces the previous PMVF70<\/b> code and differs from it in the following aspects:<\/p>\n\n- More compact size: 4 modules<\/b> instead of 6<\/li>\n
- Wider auxiliary power supply range: 24\u2026240 VAC\/DC<\/b> instead of 100\u2026240 VAC \/ 110\u2026250 VDC of the previous version<\/li>\n
- Higher number of integrated I\/Os: 5 digital inputs and 3 relay outputs<\/b> (2 C\/O + 1 NO) instead of 4 digital inputs and 2 relay outputs (C\/O).<\/li>\n<\/ul>\n
PMVF71 integrates all the protection functions required by the ENA G99 technical guideline, such as dual threshold minimum and maximum voltage and frequency protection, R.O.C.O.F. and Vector Shift.<\/p>\n
PMVF71 is equipped with three relay outputs: one dedicated to controlling the interface switch (IS), one programmable output with a default function for controlling the backup device, and a third output that is freely programmable. If required, the functionality can be further expanded by adding up to 2 EXM series<\/b> expansion modules<\/b>, allowing the integration of additional inputs and outputs or a communication port selectable among Ethernet, RS485, USB, and RS232.<\/p>\n<\/div><\/div><\/div>Through the backlit graphic display<\/b>, it is possible to monitor measurements, parameters, thresholds, counters, and status information via dedicated pages that are clear, intuitive, and easy to navigate. An event log function<\/b> is also available to record up to 128 events (protection trips, password actions, command execution, system events) with time reference.<\/span><\/p>\n<\/div>VIEW PRODUCTS<\/span><\/a><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"LOVATO Electric expands its range of interface protection systems with the new PMVF71, designed in compliance with the ENA…<\/p>\n","protected":false},"author":12,"featured_media":203948,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[130,262],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/posts\/203861"}],"collection":[{"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/comments?post=203861"}],"version-history":[{"count":8,"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/posts\/203861\/revisions"}],"predecessor-version":[{"id":203984,"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/posts\/203861\/revisions\/203984"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/media\/203948"}],"wp:attachment":[{"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/media?parent=203861"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/categories?post=203861"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lovatoelectric.com\/gl_en\/wp-json\/wp\/v2\/tags?post=203861"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}